Scuba tank floatation device



FIG. 1 is a perspective view of a scuba tank floatation device showing my new design;

FIG. 2 is a front elevation view, the rear elevation view being identical thereto;

FIG. 3 is a left side elevation view thereof, the right side elevation view being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a section view in the direction of arrows 6--6 in FIG. 4. 

The ornamental design for a scuba tank floatation device, as shown and described. 